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l Warning and Security
This moisture analyzer complies with European Commission and international standards for electronic equipment, electromagnetic compatibility and ensuring safety. However, improper use or operation can result in damage or injury to the instrument.
Thoroughly read the operating manual thoroughly before operating the instrument to avoid damaging the equipment. Keep this manual in a safe place.
Please observe the following regulations to operate the instrument safely and without difficulty:
! This instrument is only used for moisture analysis samples. Any improper use can cause danger and damage to the analyzer or other valuable equipment.
! Do not use this instrument in hazardous locations; use the instrument only under the external conditions specified in this manual.
― This instrument is operated by a technician who is familiar with the components of the sample being analyzed.
! Before use, determine the current voltage as the rated voltage specified on the label on the instrument. (Please refer to the section "Connecting the Instrument" in the chapter "Getting Started")
―The device is connected to a power supply with a ground wire
― The only way to completely turn off the power is to unplug the power plug
―The power cord cannot touch the heated area of ​​the instrument
―Using standard extension power cords and protective grounding cables
―No connection ground
― Only connect accessory of Sartorius designed for this instrument
―Prohibit the instrument from touching liquid
― If the instrument or power cord is obviously damaged, unplug the instrument and place it in a safe place to ensure it is not used again.
! Follow the cleaning rules for instrument cleaning (see "Maintenance and Maintenance")
―After installing the moisture analyzer, allow enough space to ensure heat dissipation to prevent the instrument from overheating.
―20cm space around the instrument
―1m space above the instrument.
― Because the space around the heated area becomes warm, no flammable materials can be placed above, below, or near the instrument.
― Be careful when removing the sample: The sample itself, the heating device and the sample plate are very hot
― The heating device cannot be moved during operation: The heating chamber and its glass protection panel are very hot.
― Prevent overheating around the analyzer.
The following signs are dangerous to people or instruments:
- Flammable or explosive materials
- Solvent-containing substances
― Substances that produce flammable, explosive, or vaporous vapors during drying.
In some tests, nitrogen may be sealed in the operating moisture analyzer to prevent water vapor generated during the drying process from coming into contact with ambient oxygen.
According to each determination, whether this method is applied or not will be affected by the installation of the analyzer in a closed space (for example, overheating the analyzer). When there is a problem, please conduct a risk analysis.
The user is responsible for any damages associated with the instrument.
― Poisonous, alkaline or corrosive substances can only be dried with steam tubes. Do not exceed the minimum toxic limit in the work area.
Corrosive:
― Excessive water vapor (eg acid) is released during heating: Small sample volumes are required in this type of assay. Otherwise, the vapour accumulates in the colder part of the heating and causes corrosion.
The user is responsible for any damage caused by improper operation.
start using
The moisture analyzer includes a heating device, a weighing system, a display control device and an additional printer. In addition, there is a socket for the AC power socket to connect peripheral devices such as a computer and a printer.
Storage and transportation conditions
Permissible storage temperature is 0-+40°C +32H-+104H
Do not leave the analyzer at an undesirably high temperature, humidity, shock, vibration, or vibration.
Unpacking moisture analyzer
l Immediately after unpacking, check if it is damaged in transit
Please check according to the section on safety inspection in chapter "Maintenance and Maintenance".
Keep everything from the original packaging until you have successfully installed the moisture analyzer, because the original packaging provides optimal protection for shipping. Before packing your moisture analyzer, unplug all plugs to avoid damage.
Recycling packaging
Guarantee
Equipment Accessories
Equipment accessories include the following components:
― Moisture Analyzer - Power Cable - Disc Bracket - Protective Plate
- Keyboard dust cover - 80 disposable aluminum sample trays - 1 pair of tweezers
― Three Command Cards Available in 6 Languages
Installation instructions
Moisture analyzers are used for stable moisture determination in factories and laboratories under normal conditions. Please install according to the following requirements so that you can make a quick and accurate determination.
― Please install the analyzer in a fixed position with a flat surface and no vibration
― Avoid installing the analyzer near a heat source or in direct sunlight
― Avoid exposing the analyzer to high temperatures.
―You cannot place the monitor on the tuyere.
―Demonstrate as much dust as possible on the analyzer
― Avoid contact with corrosive chemical vapors
― Do not place the analyzer in a very humid place
― Select a place that does not allow too much heat to accumulate, leaving enough space between the analyzer and surrounding objects
Moisture meter conditions
When the cool moisture analyzer is placed in a warm place, moisture in the air can collect on its surface. So if you place the moisture analyzer in a warm place, leave it for about 2 hours to adjust its condition and unplug its AC power. Then, if you keep the moisture analyzer connected to AC power, the continued positive gap between the internal and external temperatures of moisture determination will actually eliminate the effect of moisture accumulation.
Installation moisture determination
l Install according to the following instructions
― Cover the keyboard dust cover - protective panel
―Disc holder; turn left or right, and then gently press the bracket until it is properly seated in the bayonet
- Easy to handle sample tray
Moisture Analyzer Regular View
1, internal printer (optional) 2, adjustable foot 3, adjustable indicator 4, simple command 5, fuse
6, power outlet 7, contact port 8, digital input key 9, letter input key 10, switch sample room key
11. CF key (clear function) 12. LF: Press this button to advance the paper to a blank line
13.6 function keys (softkeys) 14. "isoTEST" key (calibration/adjustment function)
15. Open key 16. Installation key 17. Print key 18. Keyboard 19. Display screen
20. Protective panel 69MA0093 21. Bracket 69MA0092
twenty two. Easy-to-handle sample trays 6965542 (80)
Do not show:
Keyboard dust cover 6960MA01 é•Šå69MA0072
Connect moisture analyzer to AC power
l Check the rated voltage and plug design
â—‹ The rated voltage of moisture analyzer and heating equipment is factory set to 230 or 115 volts. The voltage has been indicated in your order. The rated voltage is indicated on the label on the bottom of the instrument:
230V: MA50C-...230 - 115V: MA50C-...115
! If it does not match: Contact your local Sartorius office Do not use this instrument before applying for a transformer
Can only be used
- Original power cord
―Power cords certified by Sartorius Technical Service
― If you need an extension line, only use the cable with ground cable
l When connecting the moisture analyzer and power supply, the analyzer plug must be plugged into a socket with a protective earth
Security
If you use an unprotected grounded electrical outlet, a dedicated electrical technician must install a protective conductor on the ground that serves the same purpose as the local installation application.
The protective effect of using an unprotected ground extension power line must not be invalid.
Connecting electronic devices
l When you connect or disconnect a peripheral device (printer or computer) from the connector, you must unplug the AC power.
heating time
To obtain accurate results, the moisture analyzer is heated for at least 30 minutes after it is connected to AC power or after a considerable amount of time after the power disconnection. Only after such a time moisture measurement can the required operating temperature be achieved.
Charging rechargeable battery packs
Before starting operation, allow the moisture analyzer to charge for at least 10 hours. When the measurement is powered off, the analytical data can be stored for approximately three months.
Adjust the moisture meter
purpose:
― Compensation for unevenness in the installation site
―Made the moisture analyzer to a perfectly horizontal position for fixed repeated measurements
- Leveling is necessary to determine that the liquid sample in the disposable sample tray is at the same level.
When changing the position of the moisture analyzer, the analyzer can be adjusted at any time.
Only 2 front legs are used to level
l Indented now
l Adjust the two front feet as shown in the figure until the air bubble is in the center of the circle of the horizontal indicator.
> Normally required levelling steps
l Extend the two rear feet up to the surface where the moisture analyzer is placed.
Select simple command
Moisture analyzers have the most simple command cards for their most important functions, including the following languages:
- UK/Denmark/ Germany/ Italy/ France/ Spain
Change card
Pull out the command card (you need to use force)
Card
l Insert the selected card into the socket
l If necessary, pull the card out from the right
Turn on the analyzer switch and switch the sample chamber
l Open the analyzer switch and press the key
l Press the switch sample chamber switch
> Picture switch sample room
Set language
― Please refer to chapter "Configuring the Moisture Analyzer" to set the language section
Set date and time
―Please refer to "Configuring Moisture Analyzer" to input user data section
Running design
Moisture meter operates according to the following principles
button
The moisture meter is controlled by buttons on the display and control unit or controlled by a computer. Run control keys are as follows:
Key labels
All keys have the function of the mark but not all times apply. The key function is valid according to the running status and menu settings of the moisture analyzer.
The keys have the following functions:
On/off switch moisture analyzer, moisture analyzer in fixed mode
isoTEST Calibrates/adjusts weighing system for hard disk testing
SETUP Configure Moisture Analyzer to enter/exit setup menu
Line Feed (optional) printer feeds paper in one line
Data output Press this key to output display data via the interface or enable (optional) printer print data
Clear key clears the keyboard input; breaks the calibration/adjustment procedure
Arrow Key Switch Sample Room
Numeric keys please refer to "text input" section
Alphabetic keys please refer to "text input" section
Digital input
Enter data: press number keys
To store the number, press the corresponding soft key
Word Break/Clear Digital Input: Press Clear
Text input
l data input, please refer to the data input section
l Enter the text, press the letter key
> Letters are displayed at the bottom of the display for selection
l Select different letters, press the corresponding soft key to change the bottom letter display
l Press the corresponding soft key to select the displayed letters/characteristics
> Selected letter appears on the display
О If you need to follow the above steps to select the next letter/feature
О There is a letter input mode: press the letter key
l Press a corresponding soft key to store a word
l Press the clear key to clear the input once
l Clear the user's data: Click the "." or space bar and then confirm with the Enter key
Function keys (softkeys)
The current function of the softkeys is displayed on the bottom line of the display.
The text (abbreviation) or symbol is displayed as follows.
Text (abbreviation):
Inf Information on Drying Programs Prog.: Selecting/Calibrating Drying Programs
Stat.: Data Display/Clear ID: Enter ID Number
Mode: Change parameter Tare: Weighing sample tray
Function keys from F1 to F6
symbol:
The following symbol appears on the bottom line:
There are two basic forms of display:
―Display Measurement and Test Functions
―Display menu parameter settings and final results
run
Measurement and test functions
This display is divided into nine parts:
Example: Determination of moisture
Info Drying Program Line: Display Dryer Selection Number, Temperature and Endpoint Determination
Bar Graph: Indicates the percentage of sample reduction in the current tray.
The Bar Graph can also display the minimum, maximum, initial or target weight values, and deviation values. The following symbols may be displayed:
0% initial sample weight limit
100% initial sample weight cap
10% discontinuous
- Minimum deviation
= target value
+ maximum deviation
Add/subtract instructions: slightly
Measurement Value Line: This section shows the weighted or calibrated value or alphanumeric input
Unit and Stability: Display the weighing or calibration unit after the weighing system is stable
Drying symbol: slightly
Print symbol: slightly
Text line: Displays additional information such as operating status, running real-time instructions, measuring temperature and measuring time.
Soft Key Label: Displays the current function (abbreviation) of the arrow key (soft key). Please note that when we say Please press a soft key refers to the soft key on the label of the soft key.
Menu operation and drying results
This display is divided into three parts:
Line for Operating State: The operating status line indicates the current display function.
Device menu, showing the current menu path
Enter/Exit window:
The window contains detailed information (such as an activated command) or a selection list. A selected command is reversed (white on black). You can enter information in the window by using the alphanumeric keys.
Setting example:
The following symbols in the Output/Input window indicate: о indicates that the menu settings have been saved.
Softkey labels: Refer to the softkey functions in the previous section.
Parameter settings: Parameters are more accurate in the menu. There are several levels of these menus.
Example of menu settings:
l Press Set button to select parameters
l Move ∨ and 在 in a menu level
l Select a command (the next menu)
Set a parameter
l Use ∨ and ∧ to select the desired command
l Confirm the selection with Enter
Change the value of a parameter
l Use ∨ and ∧ to select the desired parameter
l Use the numeric or letter keys to enter the desired number or letter
l Confirm with Enter
There are setting keys or exit settings
Data output
You can choose from two output methods:
― Built-in printer output (optional)
External interface
―Connecting Sartorius printers such as YOP03-01
―Connect to computer
- Program Logic Control
- Universal remote control
Built-in/external printer
You can select the appropriate menu mode in the settings to achieve your desired printing requirements. Printouts can comply with ISO or GLP standards.
ISO: Standard International Committee
GLP: Laboratory Requirements
You can set the automatic print or print key. Printing can be set according to the time and stability of the parameters (eg, when a drying program starts, automatic printing is performed at a specific time interval and a drying program ends).
Please refer to the details of the data output in the data output function section of Running the Sartorius chapter.
Link interface
You can choose to connect different external devices (such as one of the devices described below) through the connection interface to replace or add attachments to the internal printer:
- External printer
―Data Input Status Indicator
―Data input/output program logic control
-computer
Moisture meter can be monitored and remotely controlled through the interface
Refer to the detailed description of the data output function in chapter Running the Moisture Analyzer.
Wrong mode
In an application, if you press a non-function key or are locked at a specific point, the following error may occur:
― If there is no function, the key will ring twice as a signal
- invalid input shows error message
― Incorrect operation will result in a wrong code or error message
All operating modes have the same response to operational errors. Please refer to the chapter on error code for details.
Storage data
Storage parameter settings
The drying program parameter settings in the setup menu are activated when you switch on the moisture analyzer. The parameter setting of one mode in one measurement is not stored (exception, limitation of control function). In addition, factory settings can be stored again.
Save parameter settings
You can set the password to lock into the following programs:
―The user's accurate drying process
― Device parameter setting mode
- Printout accuracy
If there is no password, anyone can enter an ongoing drying program, set the device parameters and print output accurate
If you have forgotten the password you have set, you can use the universal password (see attachment) to access these menus.
More accurate moisture analyzer
purpose
You can calibrate your moisture analyzer to meet your needs by entering user data and selected menu parameters in the setup menu.
The setup menu is divided into the following sections:
Language
-Device parameters
- Printout accuracy
-Device Information
language setting
You can choose from five languages: German, English (factory settings), English with US date/time format, French, Italian, Spanish.
Example: Setting the American English model slightly
Set device parameters
Purpose: The equipment is accurate, for example, by selecting menu parameters preset in the setup menu to meet personal needs.
feature
Device parameters can be combined with the following aspects:
― Setup Menu Password - User ID ― Weighing Parameters
- Link Interface - Internal Printer (optional) - Keyboard
- Display - Time - Additional Functions - Factory Settings
Your search, enter and change the following parameters:
Password: Enter the password of the setup menu: device parameters, printout accuracy, and drying program.
User ID: ID Code: User ID (up to 20 types)
Weighing parameters:
―Adjustment of peripheral conditions
― Align/Adjust the weight setting number: W ID (weight ID, maximum 14 types)
― Calibrator's calibrated/adjusted weight value, such as adjusting the corresponding DKD certificate (refer to the calibration/adjustment part of the running moisture analyzer)
Link interface
Key: slightly
Display: slightly
Time: slightly
Additional features: switching time signal; additional remote control, keyboard or line scan function
Factory settings:
Parameter: Factory setting is more accurate. On page 18, the clause is confirmed by "O".
ready:
Display device parameters:
l Press Set to select setup menu to display setup menu
l Press the ∨ and 键 keys to select the device parameters. If no password is set, anyone will enter the setup menu: Device parameters and printout accuracy If there is a password setting: The password is immediately displayed.
Ο If you enter a password in the access path, use the alphanumeric keypad to enter the password
Ο If the password is a letter, use the letter keys to enter
l Use the Enter key to confirm the password and display the device parameters
> Display device parameters
Enter or change password
―Enter the password of the setup menu
l Press Setup to select the setup menu
> Display setting menu
l Use ∨ and > key to select parameter key to select parameter. If password is already set, password will be displayed immediately.
â—‹Enter password
â—‹ Use the Enter key to confirm the password and display the parameters
l Write down your password here for reference. Write your password here for reference. If you set a password and forgot your password again:
â—‹ Enter universal password
â—‹ Use the Enter key to confirm the password and display the parameters
The parameter is displayed
l Select password setting function: Press q or Q and O until
> Password: Saved password is displayed
l New password: Enter the new password (up to 8 alphanumeric characters) If none is displayed as a password, it means there is no password setting.
Enter the decimal key and confirm to eliminate the user password
l Confirm your entry with the Enter key
l Press << to exit the setup menu
> Restart application
Additional features
l Press << to exit the setup menu
> Restart application
l printout parameter settings: slightly
l Reset the factory settings again: see section Selecting the factory settings in chapter Device parameters
Example 1: Select filter external conditions "strong vibration"
Example 2: Setting the time and date slightly
Device parameters
o Factory setting
√User settings
slightly
Calibrate Print Output (COFIG)
Purpose: You can compare the printout format of each application. All printouts have a basic factory setting
feature:
- Up to 30 data records
- Start, end, intermediate results, data, and information records can be accurately aligned
- Printout start data when moisture measurement is started
- Print instant records when pressing the print key or each printout interval when performing moisture determination
- Print the final result at the end of the assay
- Press Print key to print the data displayed on the display (MA100 only)
- Press the Print key when the program drying information is displayed
- Printout command can be eliminated
- Select the "YDPO11S label" printing mode at the beginning of the next label.
Additional features
l Press << to exit the setup menu
> Restart application
Printout list or selection
- List: output selection of current printout list: printing of current optional commands
l When the selection line is on LIST or SELECT, press the print key
> Printout "Example" Slightly
All printout settings:
slightly
l Reset factory settings
Print output data items are omitted
For example:
Device Information:
Purpose: Display device information
Display device information
l Select setting menu, then display setting menu
l Select 'INFO: Device Information': Press ∨ key three times, then press >
> Display device information
l Press Print key to print out information
> Printout example omitted
Running moisture meter
Weighing function
purpose
The MA100/MA50 moisture analyzer uses a thermogravimetric analysis to rapidly and stably determine the moisture in liquids, pastes, and solids.
Basic principles are omitted